baber/WOPTO huggingface dataset:
Patent JP-2001152700-A (JP)
Title: Roof construction for gravestone
Inventor: TSUBOI MASAMI
IPC: E04H13/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a roof construction for a gravestone having a square columnar shape, which can be attached easily and adequately by absorbing the dimensional difference of the gravestone while the assembling made easier by reducing the number of the parts constituting the roof. SOLUTION: A square frame body 3 is attached to the bottom surface side of a roof 2, which streams to the right and left made of a metal plate covering the top of the square columnar gravestone 1, the top of the gravestone 1 is loosely fitted in the square frame body 3, screws 4 are screwed into at least two frame sides 5 facing each other at the frame body 3, the tips of these screws 4 are brought into contact with the side surface of the top portion of the gravestone, and the frame body is fixed to the gravestone by creating butting action between the screw shafts opposite to each other.
Patent JP-H06155150-A (JP)
Title: Sizing device for roll molding machine
Inventor: YOSHIDA KAZUAKI
IPC: B23D33/10
Filed: 1992-11-24
Abstract: PURPOSE:To provide a sizing device for a roll molding machine with both operability and accuracy improved at a low cost further applicable for a product of long scale heavy type. CONSTITUTION:A long scaled rack gear 3 and guide bar 4 along a bed 2 are fixedly provided parallelly by arranging a predetermined space, in the bed 2 of a sizing device 1, to also provide a moving base 5, movable guided by the guide bar 4, the guide bar At, and a geared motor 7 of rotatably mounting a pinion gear 6 meshed with the rack gear 3 and a lock mechanism 11 for locking the moving base 5 to a predetermined position of the guide bar 4 are provided in the moving base 5.
Patent JP-2000166262-A (JP)
Title: Piezoelectric actuator
Inventor: MAEDA HIDETAKA
IPC: H02N2/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric actuator which eliminates a drop in reliability caused by the operability of an assembling operation and which eliminates an increase in costs. SOLUTION: This piezoelectric actuator is a vibrating body. A plurality of beam parts 24 which are extended to the direction of the tangent line of the inner circle of a rotating and moving body 1, ends, on one side, of which are fixed and ends, on the other side, of which are free and a plurality of piezoelectric bodies which are spread and bonded to the beam parts 24 compose the vibrating body. The piezoelectric actuator is provided with an electrifying board which supplies electric power selectively to the plurality of piezoelectric bodies. A circuit board 5 is used as a means which electrifies the piezoelectric bodies which are spread and bonded to the vibrating body. An integral structure which executes a direct electrifying treatment is formed. As a result, the piezoelectric actuator whose reliability is superior is obtained.
Patent JP-H06188274-A (JP)
Title: Hetero junction field effect transistor
Inventor: FUCHIGAMI NOBUTAKA
IPC: H01L27/095
Filed: 1992-12-17
Abstract: PURPOSE:To control a decrease in gate forward allowable voltage and gate breakdown strength and control an increase in noise, by using a semiconductor material of reverse conductive type to an operating layer as a cap layer or a spacer layer in EFET or DFET. CONSTITUTION:An operating layer 1 is growth to a thickness of 15nm on a buffer layer 4 and sequentially an un-AlGaAs barrier layer 2 is growth to 10nm and a p-GaAs layer 3 is grown to 10nm by a MBE method. Then, only the element forming region is left and the other regions are isolated by a wet etching. After this, a gate electrode 6 (WSix) is formed and an SiO2 film is coated and then only the regions forming high concentration conductive layers 5 are removed by a dry etching, After recovering damage of the dry etching by a short-time annealing, sing the SiO2 film as a mask, an n-GaAs is selectively growth by a MOVPE method and the high concentration conductive layers 5 are formed, and ohmic electrodes 7 are installed y a lift-off method.
Patent JP-H05161599-A (JP)
Title: Suction controller
Inventor: TASHIRO YOSHIO
IPC: A61B1/00
Filed: 1991-12-19
Abstract: PURPOSE:To provide a suction controller which keeps a body liquor from scattering outside a leak hole when a sucking operation is performed. CONSTITUTION:This apparatus has a cylinder 8 communicating with a suction channel 7 of an endoscope, a cap part 21 which is opened on a side wall of the cylinder 8 and leads to a suction means, a valve body 10 provided between the cap part 21 and the suction channel 7 and an operating member 12 which is movable by a specified stroke in the axial direction of the cylinder 8 to perform an operation of opening or closing a valve body 10 while opening or closing a leak passage 16 for communication between the cap part 21 and the outside. Moreover, a leak level changing mechanism is formed to reduce a sectional area of the leak passage 16 halfway in the moving of a forcing stroke of the operating member 12 forcibly to the final position.
Patent JP-2001154794-A (JP)
Title: Pointing device with click function by blink
Inventor: HAYASHIBARA TOSHIYUKI
IPC: G06F3/038
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a pointing device to realize click operation without using an auxiliary device. SOLUTION: Eye movement is picked up, a stared position on a display is detected and an input function is realized by blink of an eye. The input function consists essentially of a click function, a display is spectacle display 2 in the shape of spectacles to display a computer screen, provided with an eye camera 3 to detect which part of the spectacle display 2 is started by picking up the eye movement, a spectacle-shaped frame 1 to support the spectacle display 2, a left eye blink sensor 4 and a right eye blink sensor 5 to detect blinks of a left eye and a right eye among the blinks and a function to judge the blink as one-eye blink when period in which only one of the left and right eyes is closed exceeds fixed time and to cancel pointing operation when both eyes are judged to be closed.
Patent JP-H08266290-A (JP)
Title: Penicillin v amide hydrolase gene from fusarium oxysporum
Inventor: SHIYUUJIEN CHIAN
IPC: C12N15/09
Filed: 1995-12-25
Abstract: The following sequences are new: (a) a PVA DNA or cDNA (I) sequence encoding the 507 or 532 amino acid sequences given in the specification; (b) the 240 bp PVA gene promoter (II) given in the specification; (c) 23-33 bp long PVA gene fragments and encoded peptides; (d) a sequence complementary to that of (a); (e) a sequence capable of hybridising under stringent conditions to that of (d); (f) a degenerate oligonucleotide probe and sequences used in the construction of the probe; and (g) mutagenic oligonucleotides used in vector construction. Also claimed are (1) a polypeptide encoded by (I); (2) expression vectors comprising (I) and promoter (II); (3) a host cell contg.an expression vector of (2); (4) N-terminal peptides of six isolated major PVA fragments (A, B1, B2, C, D and E) and (5) biologically pure samples of Escherichia coli ATCC 69720, 69721 and 69772.
Patent JP-H11172667-A (JP)
Title: High-pressure injection ground-improvement method
Inventor: NAITO KAZUAKI
IPC: E02D3/12
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure injection ground-improvement method, in which an obstruction layer can be drilled easily even when there is the obstruction layer such as a hard layer, a riprap layer, etc., in a ground to be improved and by which the term of works can be made remarkably shorter than conventional technique. SOLUTION: A down-the-hole-hammer 5 is installed to a monitor 4 for injecting a hardener liquid mounted at the lower end section of a shaft body 1a in an injection rod used for the high-pressure injection soil-improvement method, by which the hardener liquid is injected into a ground to be improved at high pressure from an injection nozzle set up at the lower end section of the shaft body while rotating and vertically moving the shaft body and the ground is improved, and an obstruction layer D such as a riprap layer, a hard layer, etc., in the ground to be improved is drilled by striking by the down-the- hole-hammer 5 and drilled up to specified depth. The hardener liquid B is injected at high pressure from the monitor 4 for injecting the hardener liquid while turning and pulling up the injection rod 1, and an improved body G is prepared.
Patent JP-H04203602-A (JP)
Title: Control device for fluid actuator
Inventor: KAMIBAYASHI ATSUHIRO
IPC: F15B9/09
Filed: 1990-11-30
Abstract: PURPOSE:To prevent breakage and damage of a fluid actuator by comparing a pressure detection signal with a command signal at the time of position control while comparing a position detection signal therewith at the time of pressure control, and switching a switch to the control signal sides respectively when the difference is larger than a value obtained through subtraction of a specified value from the control signal. CONSTITUTION:When a control changeover switch 11 is on the position control side a position detecting signal Ss is subtracted from a position command signal Sr by a subtractor for position 8 to have a position control signal. The result is output to a solenoid 4a of a servo-valve 4 to feedback-control the position of a hydraulic cylinder 2. A pressure command signal Pr and a pressure detection signal Ps are compared with each other by a pressure signal comparator 13, and the switch 11 is changed over to the side of pressure control signal when the signal Ps exceeds the value obtained by subtracting a specified value from the signal Pr. On the contrally, the changeover to the side of position control signal is carried out similarly with the comparative relation between the detection signal Ps and the position command signal Sr.
Patent JP-H0610227-A (JP)
Title: Pneumatic radial tire
Inventor: IWAMURA KAZUMITSU
IPC: B60C15/00
Filed: 1991-11-26
Abstract: PURPOSE:To enhance the flexural stiffness and tensile strength of a carcass cord, reduce the weight of the carcass cord, and improve the molding precision of the tire by specifying the twisting number of the carcass cord comprising twisted organic fibers. CONSTITUTION:A carcass cord is formed from the twisted product of organic fiber filaments, and the twisting number of the carcass cord is controlled to 5-30 (twisting times/10cm). While the number of plies, etc., can be reduced, the required strength of the carcass cord can be imparted, a preferable vulcanization stretch can be generated, and the molding precision of the tire can be enhanced.
Patent JP-2000163965-A (JP)
Title: Synchronous semiconductor storage
Inventor: OISHI TSUKASA
IPC: G11C11/407
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To control the margin of a writing operation by synchronously fetching the write data from each of plural data input/output nodes with a 2nd internal clock signal in a 1st operation mode and then synchronously fetching write data from each of plural data input/output nodes with a 1st clock signal in a 2nd operation mode respectively. SOLUTION: In a reading operation mode, a YS pulse is generated from a read clock signal without going via a shift operation in order to control the value of GAS latency. In a writing operation mode, the YS pulse is generated from an internal write clock signal WCLK after a prescribed clock cycle and based on the mode data which are set to a mode register 1046 by a variable shift circuit 3100, after a write command is given from the outside. Every bank is independently activated to flexibly deal with the system specifications.
Patent JP-2000159138-A (JP)
Title: Vehicle movement control device
Inventor: TSUTSUMI JUNJI
IPC: B62D137/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of the vehicle movement control, and to improve the operability at the time of controlling the dynamic characteristic and braking the vehicle by setting a target rear wheel steering angle while linearly connecting a first and a second target rear wheel steering angles for achieving the target value of the first and the second vehicle movement. SOLUTION: A first target rear wheel steering angle computing unit computes the first target rear steering angle for achieving the target yaw rate, and a second target rear wheel steering angle computing unit computes the second target rear wheel steering angle for achieving the target lateral speed. Continuously, the target rear wheel steering angle computing unit linearly connects the first target rear wheel steering angle and the second target rear wheel steering angle to each other so as to computes the target rear wheel steering angle, and while a following rear wheel steering angle servo computing unit performs the servo control so that the real rear wheel steering angle detected by a rear wheel steering angle sensor 9 coincides with the target rear wheel steering angle, and the control signal for controlling the rotating angle of the electric motor is output.
Patent JP-H09152196-A (JP)
Title: Freezing cycle device and its operating method
Inventor: FURUKAWA RYUJI
IPC: F25B1/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To adjust an amount of refrigerant liquid sucked into a compressor and to prevent the compressor from being damaged by a liquid-back flow by a method wherein an electrical two-way valve is arranged between a suction side of the compressor and a four-way valve. SOLUTION: When a cooling operation is carried out, refrigerant gas of a high pressure compressed by a compressor 1 flows from a mist separator 14 through a four-way valve 5 or the like and this gas is condensed at a heat exchanger 3. Refrigerant liquid is accumulated in the heat exchanger 3, and refrigerant pipes 11b and 11c. When the operation is changed over from a cooling operation to a heating operation, the heat exchanger 3 becomes an evaporator, the evaporated refrigerant gas and refrigerant liquid some of which are not partly evaporated flow up to an electrical two-way valve 15a at the compressor 1 together with refrigerant liquid accumulated in a refrigerant pipe 11c connecting the indoor device 12 to the outdoor device 13.  The electrical two-way valve 15a is opened little by little (2 deg. to 5 deg.) in concurrent with a starting of the compressor 1 or after elapsing of a specified period of time (25 to 35 seconds), thereby a large amount of refrigerant liquid flowed up to the electrical two-way valve 15a are sucked into the compressor 1 little by little without full returning of it to the compressor 1 so as to prevent damage of the compressor.
Patent JP-H11173469-A (JP)
Title: Piping welded joint
Inventor: KIKUCHI KATSUMI
IPC: B23K33/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a piping welded joint which can prevent foreign matters from ingressing in the inside of piping even if a piping welded joint is cut and welded. SOLUTION: A projection 4 whose tip end is in a square shape in the longitudinal cross section is provided for the end part of piping 1, the inner surface of the projection 4 is flush with the inner surface of the piping 1, and the outer surface side is brought into contact with the outer surface of the piping by way of a curved line part 5, the end parts of the piping are faced to each other so as to allow the projections to butt against each other, a ring 2 to be coupled in the outer circumferences of both the projections 4 is provided, and each space between each side surface of the ring 2 and each curved line part 5 at the piping end part is overlaid 3 by welding.
Patent JP-H07145226-A (JP)
Title: Resin composition for forming protective film of color filter
Inventor: KOU GINCHIN
IPC: G02B5/20
Filed: 1993-11-22
Abstract: PURPOSE:To obtain a solventless type resin composition for forming a protective film of a color filter, containing an epoxidized vegetable oil and a photopolymerization initiator as principal components, gentle to the environment, capable of readily removing a protective film in a part other than a prescribed one, providing fine patterns and affording the protective film excellent in heat and chemical resistances, adhesion and transparency. CONSTITUTION:This composition contains (A) an epoxidized vegetable oil and (B) a photopolymerization initiator as principal components. Furthermore, the vegetable oil is preferably soybean oil and the component (B) is preferably composed of a cationic polymerization initiator and an intramolecular bond cleaving type radical photopolymerization initiator (C) A silane coupling agent (e.g. vinyltrimethoxysilane) is preferably further contained therein.
Patent JP-2000169208-A (JP)
Title: Paving material containing waste toner
Inventor: TAKEDA IWAO
IPC: C04B26/26
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a paving material excellent in flow resistance, etc., by incorporating waste toner in asphalt, with the result that such waste toner is utilized. SOLUTION: This paving material is obtained by incorporating 1-10 pts.wt. of waste toner in 100 pts.wt. of asphalt. In this paving material, the binding resin included in the waste toner raises the grip force and tackiness to the aggregate in the paving material to effect increasing the mechanical strength of the asphalt; therefore, the flow resistance, abrasion resistance and resistance to crack of this paving material are also improved, and such waste toner which has been discarded so far can be utilized as a component of paving materials as well.
Patent JP-H06188084-A (JP)
Title: Inverter drive circuit
Inventor: NODA MAKOTO
IPC: H05B41/24
Filed: 1992-12-18
Abstract: PURPOSE:To provide stable start-up in a simple constitution at the time of starting. CONSTITUTION:In an oscillation circuit 22 a second terminal and a third terminal are internally connected with an oscillation stop condition to set an output at a low level. The second terminal is connected to resistances 35, 36 through a diode 43. A capacitor 23 is charged, while half a voltage is charged to a capacitor 25. When an oscillation circuit 22 is started to output high levels and low levels alternately, and an SCR 39 is put on through a diode 41 to get a transistor 45 on. By a positive output of the oscillation circuit, a current flows from the second terminal to a pulse transformer 24, and by a negative output, the current flows from the pulse transformer 24 to the second terminal. Since the capacitor 25 is at a stationary condition voltage at the time of starting, a trigger signal of a correct amplitude is given from the pulse transformer to a switching element of an inverter to get on and off alternately necessarily, thereby possibility of deflected magnatization of the pulse transformer is eliminated.
Patent JP-H04202762-A (JP)
Title: Method and device for forming thin film
Inventor: YOMOYAMA KAZUHIKO
IPC: C23C14/22
Filed: 1990-11-30
Abstract: PURPOSE:To form a good-quality thin film by removing the particulates having a specified flying velocity and selectively depositing the particulates of specified properties on a substrate when the thin film is formed by a pulse laser beam. CONSTITUTION:A target 1 is irradiated with a pulse laser beam from a laser beam generator 5, and the particulates spattered therefrom are depositied on a substrate 2 to form a thin film. The flying velocity of the particulate varies with its properties, i.e., the diameter, crystallinity and whether the particulate is excited or not. The variations are utilized, and the particulates having a specified flying velocity are selectively deposited on the substrate 2. Consequently, a high-density and good-quality thin film is obtained. The process is effectively utilized when the high-quality thin film of a high-temp. especially multiple oxide superconductor is formed.
Patent JP-H06186344-A (JP)
Title: Semiconductor detector
Inventor: TERADA SHINICHI
IPC: G01N23/223
Filed: 1992-12-18
Abstract: PURPOSE:To increase the number of fluorescent X-ray photons to be detected from a sample by providing a member for holding a plurality of semiconductor elements while integrating thermally and a single cooling means thereby increasing the detection solid angle of each semiconductor element without increasing the size of detector. CONSTITUTION:When excitation rays 2 impinge normally on the surface of a sample 1 through an excitation window 16, the region irradiated with the excitation rays becomes a source P for emitting fluorescent X-rays in all directions. The spectrum and intensity of fluorescent X-rays depend on the excitation rays 2 and the composition of the sample 1. Fluorescent X-rays emitted from the sample 1 is passed through X-ray transmission windows 10a-10d composed of a material having low atomic weight, e.g. Be, and detected by semiconductor elements 20a-20d. The semiconductor element 20a-20d are set such that the angle defined by the center line (e.g. A) of detection plane and the excitation ray 2 comes within a range of 20-45 deg. and the detection solid angle 4 of the source P with respect to the detection plane of each semiconductor element 20a-20d is determined to increase the number of X-ray photons to be detected.
Patent JP-H08185656-A (JP)
Title: Information processor
Inventor: HATANAKA RIEKO
IPC: G11B21/08
Filed: 1994-12-28
Abstract: PURPOSE: To prevent a damage on a disk by sending information of motor-on to a disk device while incorporating it in a drive selection signal and eliminating a special terminal for a motor-on signal. CONSTITUTION: A drive selection signal generation means decodes an access command, and sends the signal for instructing read and write of an FDD specified by the access command, that is, the signal with a low level showing drive selection to the terminal 48. In such a case, the motor-on information is imparted to the FDD 4 by using the drive selection signal, and the FDD 4 forms the drive selection signal easily. Thus, a disk rotating motor 23 is driven selectively without accompanying the supply of the motor-on signal from a host device, and the damage of the disk 21 owing to slidable contact with a head 25 is prevented.
Patent JP-H11158301-A (JP)
Title: Biaxially oriented polyester film for forming container
Inventor: KOJIMA HIROJI
IPC: B29L7/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a biaxially oriented polyester film for forming a container, excellent in formability, impact resistance and flavor characteristics, especially excellent in adhesion to a metal plate formed by fabrication and suitable for a metal can. SOLUTION: This biaxially oriented polyester film for forming a container comprises a polyester composed of 80-99 pts.wt. constituent unit of ethylene terephthalate unit, and 1-20 pts.wt. constituent unit of ethylene isophthalate unit and/or ethylene naphthalate unit, 0.005-1 pt.wt. particle A having 0.005-0.3 μm primary particle diameter and 0.01-3 pts.wt. particle B having 0.3-3 μm primary particle diameter. The weight ratio of the particles A/B is regulated to 0.05-0.5.
Patent JP-H03197255-A (JP)
Title: Air bag device
Inventor: IMAI HIROYUKI
IPC: B60R21/233
Filed: 1989-12-27
Abstract: PURPOSE:To improve the pressure-resisting strength by composing the sewing parts at the outer peripheral edges of the front side member and the rear side member in an air bag main body, and between both members and belt catches, in a bias condition with slipped seaming directions respectively. CONSTITUTION:An air bag main body 11 is formed of a front side member 12 contacting to the rider side and a rear side member 13 in which a gas pouring port 14 is formed. While belt catches 15 and 16 are sewn up to the both members 12 and 13 respectively, the ends 21a and 21b of plural hanging belts 21 are sewn up to the belt catches 15 and 16 respectively. In this case, the outer peripheral edges of the both members 12 and 13 are sewn up in a bias condition with slipped seaming directions each other. Furthermore, the sewing parts 23 and 24 square to the longitudinal directions of the hanging belts 21 in both members 12 and 13, and in the belt catches 15 and 16, are formed in a bias condition with slipped seaming directions from that of both members 12 and 13 respectively.